[ 1511.932731][T19164] br0: port 1(c1) entered blocking state
[ 1511.933075][T19164] br0: port 1(c1) entered disabled state
[ 1511.933341][T19164] c1: entered allmulticast mode
[ 1511.935319][T19164] c1: entered promiscuous mode
[ 1512.388902][T19169] br0: port 2(c2) entered blocking state
[ 1512.389203][T19169] br0: port 2(c2) entered disabled state
[ 1512.397431][T19169] c2: entered allmulticast mode
[ 1512.400336][T19169] c2: entered promiscuous mode
[ 1512.869978][T19174] br0: port 3(c3) entered blocking state
[ 1512.870211][T19174] br0: port 3(c3) entered disabled state
[ 1512.870679][T19174] c3: entered allmulticast mode
[ 1512.872596][T19174] c3: entered promiscuous mode
[ 1513.342463][T19179] br0: port 4(sender) entered blocking state
[ 1513.342859][T19179] br0: port 4(sender) entered disabled state
[ 1513.343161][T19179] sender: entered allmulticast mode
[ 1513.345126][T19179] sender: entered promiscuous mode
[ 1513.526135][T19181] br0: port 4(sender) entered blocking state
[ 1513.526577][T19181] br0: port 4(sender) entered forwarding state
[ 1513.527075][T19181] br0: port 3(c3) entered blocking state
[ 1513.527318][T19181] br0: port 3(c3) entered forwarding state
[ 1513.527783][T19181] br0: port 2(c2) entered blocking state
[ 1513.528022][T19181] br0: port 2(c2) entered forwarding state
[ 1513.528487][T19181] br0: port 1(c1) entered blocking state
[ 1513.528736][T19181] br0: port 1(c1) entered forwarding state
[ 1525.402446][   T11] br0: port 1(c1) entered disabled state
[ 1525.482026][   T11] c1 (unregistering): left allmulticast mode
[ 1525.482384][   T11] c1 (unregistering): left promiscuous mode
[ 1525.482615][   T11] br0: port 1(c1) entered disabled state
[ 1525.799569][   T11] br0: port 2(c2) entered disabled state
[ 1525.901984][   T11] c2 (unregistering): left allmulticast mode
[ 1525.902250][   T11] c2 (unregistering): left promiscuous mode
[ 1525.902499][   T11] br0: port 2(c2) entered disabled state
[ 1526.171094][   T11] br0: port 3(c3) entered disabled state
[ 1526.272074][   T11] c3 (unregistering): left allmulticast mode
[ 1526.272342][   T11] c3 (unregistering): left promiscuous mode
[ 1526.272581][   T11] br0: port 3(c3) entered disabled state
[ 1526.529149][   T11] br0: port 4(sender) entered disabled state
[ 1526.670088][   T11] sender (unregistering): left allmulticast mode
[ 1526.670384][   T11] sender (unregistering): left promiscuous mode
[ 1526.670605][   T11] br0: port 4(sender) entered disabled state